CN110211423A - Large parking lot special intelligent reverse vehicle searching system and its reverse car seeking method - Google Patents
Large parking lot special intelligent reverse vehicle searching system and its reverse car seeking method Download PDFInfo
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- CN110211423A CN110211423A CN201910621741.4A CN201910621741A CN110211423A CN 110211423 A CN110211423 A CN 110211423A CN 201910621741 A CN201910621741 A CN 201910621741A CN 110211423 A CN110211423 A CN 110211423A
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- parking
- parking stall
- mobile terminal
- reverse
- management system
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000030570 cellular localization Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
Abstract
The invention discloses a kind of large parking lot special intelligent reverse vehicle searching system and its reverse car seeking methods, including parking management system server, reverse car search mobile terminal, camera controller, lighting control system, parking stall camera and parking stall lamp, parking management system server judges the position where designated vehicle by parking stall camera, parking stall lamp is equipped with power supply and MCU, bluetooth module is connected on MCU, reverse car search mobile terminal is the mobile terminal of integrated Bluetooth function, parking management system server judges people by the signal strength or weakness between the mobile terminal on the bluetooth module and manpower on the lamp of parking stall and which parking stall lamp is nearest, to judge the real time position of people.Existing bluetooth location technology is integrated on parking stall lamp and mobile terminal by the present invention, only the position of people need to be judged based on parking stall lamp that bluetooth communication signal between the periphery parking stall lamp detected and mobile terminal is strongest, and the position of vehicle is judged using parking stall camera, conveniently seek vehicle.
Description
Technical field
The present invention relates to a kind of parking lot auxiliary equipment more particularly to a kind of large parking lot special intelligent reverse car search systems
System and its reverse car seeking method.
Background technique
When environment is not available satellite positioning indoors, use indoor positioning technologies as the auxiliary positioning of satellite positioning,
Solve the problems, such as when satellite-signal reaches ground it is weaker, building cannot be penetrated, the final position for positioning object and being presently in.It removes
Outside the cellular localization technology of communication network, common indoor wireless location technology also: Wi-Fi, bluetooth, infrared ray, ultra wide band,
RFID, ZigBee and ultrasonic wave.Bluetooth communication is a kind of Radio Transmission Technology of short distance low-power consumption, is installed indoors appropriate
After bluetooth local area network access point, by network configuration at the basic network connection mode based on multi-user, and guarantee bluetooth local area network
Access point is the main equipment of this micronetwork always.The location information for being obtained with user by detecting signal strength in this way.
It is integrated with Bluetooth function mobile terminal device for holding, as long as the Bluetooth function of equipment is opened, bluetooth indoor locating system
Position judgement can be carried out to it.Final realize realizes indoor navigation and reverse car search application by bluetooth location technology.
Currently, carrying out reverse car search, when usually user walks in parking lot, user terminal by bluetooth location technology
The field intensity information for detecting periphery bluetooth equipment currently mostly uses three-point fix by calling engine of positioning to calculate current location
Algorithm computing terminal position.Three-point fox method be three bluetooth equipments for detecting user terminal field intensity information conversion for away from
From field strength is stronger, and distance is closer, then using three bluetooth equipments as the center of circle, draws circle, three circles respectively by radius of converted distance
Intersection point be then user location.But vehicle process is actually sought not need too accurately to position, it only need to be in the periphery bluetooth detected
Based on selecting the strongest equipment of field strength in the field intensity information of equipment, the location information of user is judged.
Summary of the invention
The present invention is provided and a kind of is positioned existing bluetooth to solve above-mentioned defect existing in the prior art and deficiency
Integration ofTechnology need to only lead to the bluetooth between the periphery parking stall lamp detected and mobile terminal on parking stall lamp and mobile terminal
Judge the position of people based on the news strongest parking stall lamp of signal, and use parking stall camera judges the position of vehicle, and can be with
Cooperate reverse car search mobile terminal to generate line map by parking management system server and seek vehicle for people, the large size for conveniently seeking vehicle is stopped
Parking lot special intelligent reverse vehicle searching system and its reverse car seeking method.
Technical solution of the present invention: a kind of large parking lot special intelligent reverse vehicle searching system, including parking management system
Server, connects reverse car search mobile terminal, camera controller and the lighting control system being connected on parking management system server
Several parking stall lamps for connecing several parking stall cameras in camera controller and being connected on lighting control system, the parking management
System server judges the position where designated vehicle by parking stall camera, and the parking stall lamp is equipped with power supply and MCU, described
Bluetooth module is connected on MCU, the reverse car search mobile terminal is the mobile terminal of integrated Bluetooth function, the parking management
People and which system server judge by the signal strength or weakness between the mobile terminal on the bluetooth module and manpower on the lamp of parking stall
Parking stall lamp is nearest, to judge the real time position of people.
Preferably, by bluetooth communication between the lighting control system and MCU, the parking stall camera controller and parking stall are taken the photograph
As, by wire communication, being led between the reverse car search mobile terminal and parking management system server by GPRS between head
News.
Preferably, the reverse car search mobile terminal be smart phone, and on smart phone install reverse car search APP with
It is communicated between parking management system server by GPRS.
A kind of reverse car seeking method of large parking lot special intelligent reverse vehicle searching system, steps are as follows:
1) parking management system server passes through the strongest parking stall lamp ID of Bluetooth signal between mobile terminal and parking lot
GIS judge people at that time where position A;
2) parking management system server judges the position B where designated vehicle by parking stall camera;
3) two positions A, B are sent to reverse car search APP by parking management system server;
4) reverse car search APP is raw along road in parking lot based on built-in parking lot GIS electronic map by A, B point
At reverse car search route;People only need to can find vehicle along reverse car search route;
5) route is replaced in road, that is, A point real time position variation that reverse car search APP can also walk according to people.
Existing bluetooth location technology is integrated on the lamp of parking stall and using the bluetooth equipment on mobile terminal, only needs by the present invention
It will judge based on the strongest parking stall lamp position of bluetooth communication signal is set between the periphery parking stall lamp detected and mobile terminal
The position of people, and use parking stall camera to judge the position of vehicle, and can cooperate by parking management system server reversed
It seeks vehicle mobile terminal generation line map and seeks vehicle for people, conveniently seek vehicle.
Detailed description of the invention
Fig. 1 is connection schematic diagram of the invention;
Fig. 2 is the connection schematic diagram of lighting control system and parking stall lamp in the present invention.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings, but is not the limit to the scope of the present invention
System.
As shown in Figure 1, a kind of large parking lot special intelligent reverse vehicle searching system, including parking management system server,
The reverse car search mobile terminal, camera controller and the lighting control system that are connected on parking management system server are connected to and take the photograph
As several parking stall cameras on head controller and several parking stall lamps being connected on lighting control system, the parking management system clothes
Business device judge the position where designated vehicle by parking stall camera, and the parking stall lamp is equipped with power supply and MCU, on the MCU
It is connected with bluetooth module, the reverse car search mobile terminal is the mobile terminal of integrated Bluetooth function, the parking management system
Server judges people and which parking stall by the signal strength or weakness between the mobile terminal on the bluetooth module and manpower on the lamp of parking stall
Lamp is nearest, to judge the real time position of people.Pass through bluetooth communication, the parking stall camera between the lighting control system and MCU
By wire communication between controller and parking stall camera, the reverse car search mobile terminal and parking management system server it
Between pass through GPRS communicate.The reverse car search mobile terminal be smart phone, and on smart phone install reverse car search APP with
It is communicated between parking management system server by GPRS.
A kind of reverse car seeking method of large parking lot special intelligent reverse vehicle searching system, steps are as follows:
1) parking management system server passes through the strongest parking stall lamp ID of Bluetooth signal between mobile terminal and parking lot
GIS judge people at that time where position A;
2) parking management system server judges the position B where designated vehicle by parking stall camera;
3) two positions A, B are sent to reverse car search APP by parking management system server;
4) reverse car search APP is raw along road in parking lot based on built-in parking lot GIS electronic map by A, B point
At reverse car search route;People only need to can find vehicle along reverse car search route;
5) route is replaced in road, that is, A point real time position variation that reverse car search APP can also walk according to people.
Parking management system server in the present invention using existing conventional parking management system server, therefore not
Work is carefully stated.
Lighting control system, camera controller and MCU in the present invention are the conventional control component of market buying, bluetooth mould
Block and parking stall camera are conventional induction and the communication component of market buying, therefore do not state carefully.
Claims (4)
1. a kind of large parking lot special intelligent reverse vehicle searching system, it is characterised in that: it include parking management system server,
The reverse car search mobile terminal, camera controller and the lighting control system that are connected on parking management system server are connected to and take the photograph
As several parking stall cameras on head controller and several parking stall lamps being connected on lighting control system, the parking management system clothes
Business device judge the position where designated vehicle by parking stall camera, and the parking stall lamp is equipped with power supply and MCU, on the MCU
It is connected with bluetooth module, the reverse car search mobile terminal is the mobile terminal of integrated Bluetooth function, the parking management system
Server judges people and which parking stall by the signal strength or weakness between the mobile terminal on the bluetooth module and manpower on the lamp of parking stall
Lamp is nearest, to judge the real time position of people.
2. a kind of large parking lot special intelligent reverse vehicle searching system according to claim 1, it is characterised in that: the lamp
By bluetooth communication between control system and MCU, pass through wire communication between the parking stall camera controller and parking stall camera,
It is communicated between the reverse car search mobile terminal and parking management system server by GPRS.
3. a kind of large parking lot special intelligent reverse vehicle searching system according to claim 2, it is characterised in that: described anti-
Be smart phone to vehicle mobile terminal is sought, and install on smart phone reverse car search APP and parking management system server it
Between pass through GPRS communicate.
4. a kind of reverse car seeking method of large parking lot special intelligent reverse vehicle searching system as claimed in claim 3, special
Sign is: its step are as follows:
1) parking management system server is sentenced by the strongest parking stall lamp ID and parking lot GIS of Bluetooth signal between mobile terminal
The position A to break where people at that time;
2) parking management system server judges the position B where designated vehicle by parking stall camera;
3) two positions A, B are sent to reverse car search APP by parking management system server;
4) reverse car search APP is generated anti-by A, B point based on built-in parking lot GIS electronic map along road in parking lot
To car seeking route;People only need to can find vehicle along reverse car search route;
5) route is replaced in road, that is, A point real time position variation that reverse car search APP can also walk according to people.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114373327A (en) * | 2021-12-27 | 2022-04-19 | 绿城科技产业服务集团有限公司 | Parking spot lock Bluetooth control method and device based on applet or App |
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